:root {
  --bg: #08111f;
  --bg-soft: #0e1830;
  --panel: rgba(10, 18, 38, 0.88);
  --panel-2: rgba(15, 23, 42, 0.86);
  --line: rgba(148, 163, 184, 0.18);
  --text: #e5eefc;
  --muted: #9fb0d0;
  --brand: #67e8f9;
  --brand-2: #8b5cf6;
  --brand-3: #38bdf8;
  --shadow: 0 24px 70px rgba(2, 8, 23, 0.42);
  --radius: 22px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: Inter, "PingFang SC", "Microsoft YaHei", system-ui, -apple-system, sans-serif;
  color: var(--text);
  background:
    radial-gradient(circle at top left, rgba(103, 232, 249, 0.16), transparent 28%),
    radial-gradient(circle at 85% 10%, rgba(139, 92, 246, 0.18), transparent 24%),
    linear-gradient(180deg, #050b16 0%, #09111f 45%, #060b14 100%);
  min-height: 100vh;
}

a {
  color: inherit;
  text-decoration: none;
}

img {
  max-width: 100%;
  display: block;
}

.container {
  width: min(1200px, calc(100% - 32px));
  margin: 0 auto;
}

.site-shell {
  position: relative;
  overflow: hidden;
}

.site-shell::before,
.site-shell::after {
  content: "";
  position: fixed;
  inset: auto;
  pointer-events: none;
  z-index: 0;
  filter: blur(40px);
  opacity: 0.55;
}

.site-shell::before {
  width: 280px;
  height: 280px;
  left: -100px;
  top: 140px;
  background: rgba(59, 130, 246, 0.18);
}

.site-shell::after {
  width: 220px;
  height: 220px;
  right: -80px;
  top: 520px;
  background: rgba(139, 92, 246, 0.18);
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  backdrop-filter: blur(18px);
  background: linear-gradient(180deg, rgba(4, 10, 20, 0.92), rgba(4, 10, 20, 0.72));
  border-bottom: 1px solid rgba(148, 163, 184, 0.12);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  min-height: 74px;
}

.brand {
  display: flex;
  align-items: center;
  gap: 12px;
  min-width: 160px;
}

.brand-mark {
  width: 42px;
  height: 42px;
  border-radius: 14px;
  display: grid;
  place-items: center;
  background: linear-gradient(135deg, rgba(103, 232, 249, 0.95), rgba(139, 92, 246, 0.95));
  color: #04111d;
  font-weight: 900;
  box-shadow: 0 12px 28px rgba(103, 232, 249, 0.24);
}

.brand strong {
  display: block;
  font-size: 1.05rem;
  letter-spacing: 0.04em;
}

.brand span {
  display: block;
  color: var(--muted);
  font-size: 0.76rem;
  margin-top: 3px;
}

.nav-wrap {
  display: flex;
  align-items: center;
  gap: 18px;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
}

.nav-links a {
  padding: 10px 14px;
  border-radius: 999px;
  color: #c7d4ea;
  transition: 0.2s ease;
}

.nav-links a:hover,
.nav-links a.active {
  background: rgba(103, 232, 249, 0.12);
  color: #fff;
}

.search-box {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 8px 10px;
  background: rgba(15, 23, 42, 0.75);
  border: 1px solid rgba(148, 163, 184, 0.16);
  border-radius: 999px;
  min-width: 280px;
}

.search-box input {
  flex: 1;
  border: 0;
  outline: none;
  background: transparent;
  color: #fff;
  font-size: 0.95rem;
}

.search-box button,
.btn,
.chip,
.tab-btn,
.source-btn {
  border: 0;
  outline: none;
  cursor: pointer;
}

.search-box button {
  border-radius: 999px;
  padding: 9px 14px;
  color: #07111b;
  background: linear-gradient(135deg, var(--brand), #fff);
  font-weight: 800;
}

.menu-toggle {
  display: none;
  width: 44px;
  height: 44px;
  border-radius: 14px;
  background: rgba(15, 23, 42, 0.82);
  border: 1px solid rgba(148, 163, 184, 0.16);
  color: #fff;
}

.hero {
  position: relative;
  padding: 38px 0 8px;
  z-index: 1;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 24px;
  align-items: stretch;
}

.hero-main {
  position: relative;
  overflow: hidden;
  border-radius: 30px;
  padding: 28px;
  background:
    radial-gradient(circle at top right, rgba(103, 232, 249, 0.15), transparent 30%),
    radial-gradient(circle at bottom left, rgba(139, 92, 246, 0.16), transparent 24%),
    linear-gradient(135deg, rgba(8, 16, 30, 0.96), rgba(12, 19, 38, 0.88));
  border: 1px solid rgba(148, 163, 184, 0.14);
  box-shadow: var(--shadow);
}

.hero-main::after {
  content: "";
  position: absolute;
  inset: auto -60px -90px auto;
  width: 240px;
  height: 240px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(103, 232, 249, 0.2), transparent 68%);
  filter: blur(12px);
}

.hero-kicker {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 12px;
  border-radius: 999px;
  background: rgba(103, 232, 249, 0.1);
  color: #7cecff;
  font-size: 0.85rem;
  border: 1px solid rgba(103, 232, 249, 0.14);
}

.hero h1 {
  margin: 16px 0 14px;
  font-size: clamp(2rem, 4vw, 4.2rem);
  line-height: 1.05;
  letter-spacing: -0.03em;
}

.hero p {
  margin: 0;
  color: #c8d4e8;
  line-height: 1.8;
  font-size: 1.02rem;
  max-width: 60ch;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 22px;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  border-radius: 999px;
  padding: 12px 18px;
  font-weight: 700;
  transition: transform 0.18s ease, box-shadow 0.18s ease, background 0.18s ease;
}

.btn:hover,
.source-btn:hover,
.tab-btn:hover,
.chip:hover,
.card:hover,
.hero-slide:hover {
  transform: translateY(-2px);
}

.btn-primary {
  color: #04111b;
  background: linear-gradient(135deg, #67e8f9, #8b5cf6);
  box-shadow: 0 14px 28px rgba(103, 232, 249, 0.16);
}

.btn-ghost {
  color: #d7e4f8;
  background: rgba(15, 23, 42, 0.72);
  border: 1px solid rgba(148, 163, 184, 0.16);
}

.hero-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 20px;
}

.meta-pill {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 9px 12px;
  border-radius: 999px;
  background: rgba(148, 163, 184, 0.1);
  color: #d8e4f8;
  border: 1px solid rgba(148, 163, 184, 0.13);
  font-size: 0.88rem;
}

.hero-side {
  display: grid;
  grid-template-rows: auto 1fr;
  gap: 16px;
}

.hero-panel {
  border-radius: 26px;
  background: linear-gradient(180deg, rgba(14, 24, 46, 0.9), rgba(8, 16, 28, 0.92));
  border: 1px solid rgba(148, 163, 184, 0.14);
  box-shadow: var(--shadow);
  padding: 18px;
}

.hero-panel h2,
.section-head h2 {
  margin: 0;
  font-size: 1.22rem;
}

.section-head p,
.hero-panel p {
  margin: 8px 0 0;
  color: var(--muted);
  line-height: 1.7;
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
  margin-top: 16px;
}

.stat {
  padding: 14px;
  border-radius: 18px;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(148, 163, 184, 0.12);
}

.stat strong {
  display: block;
  font-size: 1.2rem;
}

.stat span {
  display: block;
  margin-top: 5px;
  color: var(--muted);
  font-size: 0.82rem;
}

.carousel {
  position: relative;
  overflow: hidden;
  border-radius: 26px;
}

.carousel-track {
  display: grid;
  grid-auto-flow: column;
  grid-auto-columns: 100%;
  transition: transform 0.5s ease;
}

.hero-slide {
  position: relative;
  min-height: 320px;
  padding: 22px;
  border-radius: 26px;
  overflow: hidden;
  background: linear-gradient(135deg, rgba(24, 34, 59, 0.96), rgba(8, 14, 24, 0.96));
  border: 1px solid rgba(148, 163, 184, 0.14);
  display: grid;
  grid-template-columns: 1fr 0.86fr;
  gap: 18px;
}

.hero-slide::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(255,255,255,0.04), transparent 40%);
  pointer-events: none;
}

.slide-copy {
  position: relative;
  z-index: 1;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.slide-copy h3 {
  margin: 10px 0 8px;
  font-size: 1.55rem;
  line-height: 1.15;
}

.slide-copy p {
  margin: 0;
  color: #d4def2;
  line-height: 1.75;
}

.slide-card {
  position: relative;
  z-index: 1;
  border-radius: 22px;
  padding: 18px;
  background: linear-gradient(135deg, var(--card-from), var(--card-via), var(--card-to));
  box-shadow: inset 0 1px 0 rgba(255,255,255,0.12), 0 18px 48px rgba(0, 0, 0, 0.24);
  min-height: 260px;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  overflow: hidden;
}

.slide-card::after {
  content: attr(data-initial);
  position: absolute;
  inset: 18px 18px auto auto;
  font-size: 6rem;
  font-weight: 900;
  opacity: 0.14;
  line-height: 1;
}

.slide-card .chip-row,
.card .chip-row,
.detail-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.chip {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 8px 10px;
  border-radius: 999px;
  background: rgba(255,255,255,0.12);
  color: #fff;
  font-size: 0.82rem;
  border: 1px solid rgba(255,255,255,0.12);
}

.card-grid,
.list-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 16px;
}

.card {
  position: relative;
  overflow: hidden;
  border-radius: 22px;
  background: linear-gradient(180deg, rgba(14, 24, 46, 0.92), rgba(6, 12, 23, 0.92));
  border: 1px solid rgba(148, 163, 184, 0.14);
  box-shadow: 0 18px 38px rgba(2, 8, 23, 0.2);
  transition: transform 0.18s ease, border-color 0.18s ease, box-shadow 0.18s ease;
}

.card:hover {
  border-color: rgba(103, 232, 249, 0.25);
  box-shadow: 0 22px 52px rgba(2, 8, 23, 0.28);
}

.card-poster {
  position: relative;
  padding-top: 136%;
  background: linear-gradient(135deg, var(--card-from), var(--card-via), var(--card-to));
}

.card-poster::after {
  content: attr(data-initial);
  position: absolute;
  inset: 16px auto auto 16px;
  font-size: 3rem;
  font-weight: 900;
  letter-spacing: 0.03em;
  opacity: 0.16;
}

.card-body {
  padding: 14px;
}

.card-title {
  margin: 0;
  font-size: 1rem;
  line-height: 1.35;
}

.card-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-top: 8px;
  color: var(--muted);
  font-size: 0.82rem;
}

.card-summary {
  margin: 10px 0 0;
  color: #c7d4ea;
  font-size: 0.9rem;
  line-height: 1.65;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.card-foot {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  margin-top: 12px;
}

.card-foot small {
  color: var(--muted);
}

.link-arrow {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: #7cecff;
  font-weight: 700;
}

.section {
  position: relative;
  z-index: 1;
  padding: 26px 0 14px;
}

.section-head {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 16px;
}

.section-head .sub {
  color: var(--muted);
  margin-top: 6px;
}

.filter-bar {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
  margin: 0 0 16px;
}

.filter-input {
  flex: 1;
  min-width: 220px;
  padding: 14px 16px;
  border-radius: 16px;
  background: rgba(15, 23, 42, 0.82);
  border: 1px solid rgba(148, 163, 184, 0.14);
  color: #fff;
  outline: none;
}

.tab-btn,
.source-btn {
  padding: 11px 14px;
  border-radius: 14px;
  background: rgba(15, 23, 42, 0.82);
  color: #e6f0ff;
  border: 1px solid rgba(148, 163, 184, 0.14);
}

.tab-btn.active,
.source-btn.active {
  background: linear-gradient(135deg, rgba(103, 232, 249, 0.22), rgba(139, 92, 246, 0.22));
  border-color: rgba(103, 232, 249, 0.3);
}

.page-hero {
  padding: 34px 0 6px;
}

.page-hero-box {
  border-radius: 30px;
  padding: 26px;
  background: linear-gradient(135deg, rgba(14, 24, 44, 0.96), rgba(6, 12, 23, 0.96));
  border: 1px solid rgba(148, 163, 184, 0.14);
  box-shadow: var(--shadow);
}

.page-hero-box h1 {
  margin: 0;
  font-size: clamp(1.8rem, 3vw, 3rem);
}

.page-hero-box p {
  margin: 10px 0 0;
  color: var(--muted);
  line-height: 1.8;
}

.detail-layout {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 22px;
  align-items: start;
}

.player-shell,
.detail-panel {
  border-radius: 26px;
  background: linear-gradient(180deg, rgba(14, 24, 46, 0.94), rgba(6, 12, 23, 0.94));
  border: 1px solid rgba(148, 163, 184, 0.14);
  box-shadow: var(--shadow);
  overflow: hidden;
}

.player-shell {
  padding: 16px;
}

.player-head,
.detail-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  padding: 0 0 12px;
}

.player-box {
  position: relative;
  overflow: hidden;
  border-radius: 22px;
  background: #000;
}

.player-box video {
  width: 100%;
  aspect-ratio: 16 / 9;
  display: block;
  background: #000;
}

.player-overlay {
  position: absolute;
  inset: auto 14px 14px 14px;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  pointer-events: none;
}

.player-overlay .chip {
  pointer-events: auto;
  background: rgba(5, 10, 18, 0.74);
}

.detail-panel {
  padding: 20px;
}

.detail-title {
  margin: 4px 0 12px;
  font-size: clamp(1.6rem, 2.8vw, 2.8rem);
}

.detail-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.detail-meta .meta-pill {
  background: rgba(255, 255, 255, 0.04);
}

.detail-copy {
  margin-top: 18px;
  line-height: 1.9;
  color: #d5def2;
}

.detail-copy h3 {
  margin: 18px 0 10px;
  font-size: 1.1rem;
}

.detail-copy p {
  margin: 0 0 12px;
}

.detail-aside {
  margin-top: 18px;
  display: grid;
  gap: 14px;
}

.info-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 10px;
}

.info-box {
  border-radius: 18px;
  padding: 14px;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(148, 163, 184, 0.1);
}

.info-box span {
  display: block;
  color: var(--muted);
  font-size: 0.82rem;
}

.info-box strong {
  display: block;
  margin-top: 6px;
  font-size: 0.98rem;
}

.recommend-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
}

.mini-card {
  display: block;
  border-radius: 18px;
  overflow: hidden;
  border: 1px solid rgba(148, 163, 184, 0.12);
  background: rgba(255, 255, 255, 0.03);
}

.mini-thumb {
  padding-top: 58%;
  background: linear-gradient(135deg, var(--card-from), var(--card-via), var(--card-to));
  position: relative;
}

.mini-thumb::after {
  content: attr(data-initial);
  position: absolute;
  left: 12px;
  top: 10px;
  font-size: 1.8rem;
  font-weight: 900;
  opacity: 0.16;
}

.mini-body {
  padding: 12px;
}

.mini-body strong {
  display: block;
  line-height: 1.4;
}

.mini-body small {
  display: block;
  margin-top: 6px;
  color: var(--muted);
}

.footer {
  position: relative;
  z-index: 1;
  padding: 36px 0 56px;
  color: var(--muted);
}

.footer-inner {
  border-top: 1px solid rgba(148, 163, 184, 0.14);
  padding-top: 18px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  flex-wrap: wrap;
}

.hidden {
  display: none !important;
}

.section-note {
  color: var(--muted);
  margin-top: 10px;
  font-size: 0.92rem;
}

@media (max-width: 1080px) {
  .hero-grid,
  .detail-layout {
    grid-template-columns: 1fr;
  }

  .card-grid,
  .list-grid,
  .recommend-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .hero-slide {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 860px) {
  .nav-wrap {
    position: fixed;
    left: 16px;
    right: 16px;
    top: 84px;
    display: none;
    flex-direction: column;
    align-items: stretch;
    gap: 14px;
    padding: 16px;
    border-radius: 24px;
    background: rgba(5, 10, 20, 0.96);
    border: 1px solid rgba(148, 163, 184, 0.14);
    box-shadow: var(--shadow);
  }

  body.nav-open .nav-wrap {
    display: flex;
  }

  .nav-links {
    justify-content: space-between;
  }

  .search-box {
    min-width: 0;
    width: 100%;
  }

  .menu-toggle {
    display: inline-grid;
    place-items: center;
  }

  .card-grid,
  .list-grid,
  .recommend-grid,
  .stats-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 640px) {
  .container {
    width: min(100% - 20px, 1200px);
  }

  .header-inner {
    min-height: 66px;
  }

  .brand span {
    display: none;
  }

  .hero-main,
  .page-hero-box,
  .player-shell,
  .detail-panel {
    border-radius: 22px;
  }

  .hero-main,
  .hero-slide,
  .page-hero-box,
  .player-shell,
  .detail-panel {
    padding: 18px;
  }

  .card-grid,
  .list-grid,
  .recommend-grid,
  .stats-grid {
    grid-template-columns: 1fr;
  }

  .section-head {
    align-items: start;
    flex-direction: column;
  }
}